JPS5883811U - oscillation circuit - Google Patents
oscillation circuitInfo
- Publication number
- JPS5883811U JPS5883811U JP18094781U JP18094781U JPS5883811U JP S5883811 U JPS5883811 U JP S5883811U JP 18094781 U JP18094781 U JP 18094781U JP 18094781 U JP18094781 U JP 18094781U JP S5883811 U JPS5883811 U JP S5883811U
- Authority
- JP
- Japan
- Prior art keywords
- oscillation circuit
- middle point
- bias resistor
- vibrator
- grounded
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Oscillators With Electromechanical Resonators (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来の発振回路を示す接続図、第２図は本考案
発振回路の一実施例を示す接続図である。 “１は
ＴＴＬインバータ向路、２及び３は第１及び第２のコン
デンサ、４は振動子、５；５ａ、 ５ｂはバイアス用
抵抗器、６はバイアス調整用抵抗器、７は交流側路用コ
ンデンサである。FIG. 1 is a connection diagram showing a conventional oscillation circuit, and FIG. 2 is a connection diagram showing an embodiment of the oscillation circuit of the present invention. 1 is the TTL inverter direction path, 2 and 3 are the first and second capacitors, 4 is the vibrator, 5; 5a, 5b are bias resistors, 6 is the bias adjustment resistor, 7 is for the AC side path It is a capacitor.
Claims (1)
び第２のコンデンサを通じて接地すると共に、上記入力
端及び上記出力端間に振動子及びバイアス用抵抗器を並
列接続して成る発振回路に於いて、上記バイアス用抵抗
器の中点を交流側路用コンデンサを通じて接地すると共
に、上記出力端及び上記バイアス用抵抗器の接続中点と
上記振動子及び上記第２のコンデンサの接続中点との間
にオーバートーン発振防止用の抵抗器を挿入して成る発
振回路。In an oscillation circuit, the input end and the output end of the TTL inverter circuit are grounded through first and second capacitors, respectively, and a vibrator and a bias resistor are connected in parallel between the input end and the output end. , the middle point of the bias resistor is grounded through the AC bypass capacitor, and between the connection middle point of the output terminal and the bias resistor and the connection middle point of the vibrator and the second capacitor. An oscillation circuit consisting of a resistor inserted to prevent overtone oscillation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18094781U JPS5883811U (en) | 1981-12-03 | 1981-12-03 | oscillation circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18094781U JPS5883811U (en) | 1981-12-03 | 1981-12-03 | oscillation circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5883811U true JPS5883811U (en) | 1983-06-07 |
Family
ID=29977993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18094781U Pending JPS5883811U (en) | 1981-12-03 | 1981-12-03 | oscillation circuit |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5883811U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02200002A (en) * | 1989-01-30 | 1990-08-08 | Toshiba Corp | Voltage controlled oscillating circuit |
-
1981
- 1981-12-03 JP JP18094781U patent/JPS5883811U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02200002A (en) * | 1989-01-30 | 1990-08-08 | Toshiba Corp | Voltage controlled oscillating circuit |
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